标准编号：ISO 22509:2020
中文名称：建筑玻璃 热强化钠钙硅酸盐玻璃
英文名称：Glass in building — Heat strengthened soda lime silicate glass
发布日期：2020-09
标准范围
This document specifies product definitions, product characteristics (i.e. tolerances, flatness,
edgework), fracture characteristics, including fragmentation, and the physical and mechanical
characteristics of flat heat strengthened soda lime silicate glass for use in buildings.
This document does not cover surface finished glasses (e.g. sandblasted, acid etched) after heat
strengthening.
This document does not cover curved (bent) glass.
Other requirements, not specified in this document, can apply to heat strengthened soda lime silicate
glass which is incorporated into assemblies (e.g. laminated glass or insulating glass units), or undergoes
an additional treatment (e.g. coating). The additional requirements are specified in the appropriate
glass product standard. Heat strengthened soda lime silicate glass, in this case, does not lose its
mechanical or thermal characteristics.
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